Description
- Nominal Filter Size 20 x 25 x 1
- Actual Filter Size 19.5" x 24.5" x .75"
- Merv 13 Performance
- Made in the USA
- 100% Performance and Price Guarantee
Clear The Air Merv 13 filters are the best possible choice in residential HVAC filtration.The controlled pleat spacing maximizes surface area and dust holding capacity and is bonded to the enclosure frame to prevent dust bypass. The enclosure frame is constructed of high wet strength moisture resistant beverage board. The diagonal support members of the frame are bonded to the entering and exiting apexes of each pleat to prevent pleat collapse and filter bowing.